GM Service Manual Online
For 1990-2009 cars only
Figure 1:

Power Door Locks/Indicators, Front and Liftgate


Object Number: 743730  Size: FS
Master Electrical Component List
Power Door Locks Description and Operation
Door Locks/Indicators, Rear
SP306
Figure 2:

Power Door Locks/Indicators, Rear


Object Number: 743731  Size: FS
Master Electrical Component List
Power Door Locks Description and Operation
Door Locks/Indidators, Door Ajar Warning
Door Locks/Indicators, Front and Liftgate
Data Link Connector and SP205
G302 2 of 2
Figure 3:

Door Ajar Warning


Object Number: 788120  Size: FS
Master Electrical Component List
Power Door Locks Description and Operation
Door Locks/Indicators, Rear
SP306
Data Link Connector and SP205